Atlas® TTC303 Large Truck Tire Changer 1-Phase #ATEATTC303-FPD
Couldn't load pickup availability
| Brand | Atlas® Automotive Equipment |
| Part Number | ATEATTC303-FPD |
| Dimensions | 94" L × 93" W × 72" H |
| UPC | 810524027021 |
| Country of Origin | China |
| Rim Clamping Range | 14"–46" |
| Max Clamping Size w/ Extensions | 56" |
| Max Wheel Weight | 3,300 lbs. |
Atlas® TTC303 Large Truck Tire Changer 1-Phase
Some shops see tires the TTC301 simply wasn't built for — oversized construction equipment, ag machinery, or heavy OTR rubber that needs clamping power and rim range well beyond standard truck and bus work.
The TTC303 is Atlas's super-duty truck tire changer, stepping up to a 14"–46" rim clamping range (56" with extensions) and tires up to 90 1/2" in diameter — nearly double the TTC301's capacity. It runs on 220V single-phase power, so shops without 3-phase electrical service can still get into oversized tire capability.
Who the TTC303 Is Built For
- Shops servicing oversized construction, agricultural, or OTR (off-the-road) tires that exceed standard truck-tire capacity
- Fleet operations running mixed truck, bus, and heavy-equipment tires that need one machine to cover the full range
- Shops without 3-phase electrical service that still need oversized tire-changing capability — the 220V 1-phase configuration makes that possible
- Operations that outgrew the TTC301's 27" rim / 63" tire ceiling and need real headroom for the largest jobs that come through the door
- Shops that want a self-centering four-jaw chuck with 13,173 lbs. of clamping power so massive wheels don't shift mid-job
- Facilities handling wheels up to 3,300 lbs. where a standard truck changer's frame and floor plate aren't rated for the load
What the TTC303 Is NOT Built For
Shops that don't need to service oversized 46"+ rims or 90"+ tires — the TTC301 covers standard truck/bus work (13"–27" rims) at a lower price and smaller footprint
What Makes the TTC303 Different
220V 1-Phase Electric
Runs on single-phase power most shops already have — no 3-phase electrical upgrade needed for oversized truck tire capability.
13,173 lbs. Clamping Power / 5,930 lbs. Bead Breaker Force
Handles tires up to 90 1/2" in diameter and 42" wide — the largest tires a truck/bus/OTR shop will see.
14"–46" Rim Range (56" with Extensions)
One machine covers everything from standard truck rims to oversized construction and ag-equipment wheels.
Electric/Hydraulic Self-Centering Four-Jaw Chuck
Clamps automatically across the full rim range — no manual centering step slowing down every job.
Wired Mobile Control Unit
Lets the technician position themselves for the best view of the bead area on the largest, heaviest tires.
- Oversized truck, bus, construction, ag, and OTR tire service (up to 90 1/2" diameter, 46"–56" rims)
- Shops on 220V single-phase power that need maximum tire-changing capacity without a 3-phase upgrade
- Shops that only run standard truck and bus tires within 63" diameter and 27" rims — the TTC301 covers that range at a lower price and smaller footprint
- Passenger and light-truck shops — see the TTC221/TTC229 for that range instead
TTC303 vs. TTC301 — Which Fits Your Shop?
| Spec | TTC303 | TTC301 |
|---|---|---|
| Rim/Clamping Range | 14"–46" | 13"–27" |
| Max Wheel Diameter | — | — |
| Power Supply | 13,173 lbs. | 6,614 lbs. |
| Price | $11,349.00 | $10,249.00 |
| Best fit | Super-Duty Truck & Commercial Tire Changer (1-Phase) | Heavy-Duty Truck & Commercial Tire Changer |
Not sure which model is right for your shop? Call (817) 865-3707 and we'll help you decide.
Full Specifications — TTC303
| Brand | Atlas® Automotive Equipment |
| Part Number | ATEATTC303-FPD |
| Dimensions | 94" L × 93" W × 72" H |
| UPC | 810524027021 |
| Country of Origin | China |
| Rim Clamping Range | 14"–46" |
| Max Clamping Size w/ Extensions | 56" |
| Max Wheel Weight | 3,300 lbs. |
| Max Tire Diameter | 90 1/2" (7' 6 1/2") |
| Max Tire Width | 42" (3' 6") |
| Clamping Power | 13,173 lbs. |
| Operating Pressure | 0–1,885 PSI |
| Acoustic Pressure | <70 dBA |
| Bead Breaker Force | 5,930 lbs. |
| Tool Arm / Tool Head Positioning | Manual |
| Construction | Single-piece frame with solid floor plate |
| Hydraulic Motor Power | 2 HP, 220V (±5%, 209–231V) 1-phase, 30A breaker required |
| Chuck Motor Power | 2 HP, 220V (±5%, 209–231V) 1-phase, 30A breaker required |
| Shipping Weight | 1,800 lbs. |
⚠️ Setup Requirements
- Power: Confirm your shop's electrical service matches this unit's power supply requirement before ordering.
- Air supply: Confirm shop compressed-air capacity meets the listed air pressure requirement (where applicable).
- Floor space: Confirm clear floor space for the unit's footprint plus operator clearance on all working sides.
- Setup help: Call (817) 865-3707 with any setup or first-use questions.
Atlas Warranty — TTC303
Atlas backs the TTC303 with the following coverage terms.
| Item | Detail |
|---|---|
| Parts | 1 Year |
| Labor | Not included — parts-only coverage |
Warranty service is coordinated through Alamo Equipment & Service. Call (817) 865-3707 with any warranty question — we help coordinate service, not just point you to a manufacturer hotline.
⚠️ Confirm exact terms at the time of purchase.
Frequently Asked Questions — TTC303
Why Buy the TTC303 from Alamo Equipment & Service?
- We service it. When something needs attention after the sale, we're the same people you call — not a national warranty line.
- We help you pick the right unit. This machine clamps 14"–46" rims (56" with extensions) and handles tires up to 90 1/2" in diameter and 3,300 lbs. — tell us your typical oversized-tire mix and we'll confirm it's the right fit before you order.
- Free shipping. Delivered to your shop, no hidden freight fees.
- Expert comparison help. Not sure if this is the right model vs. Atlas TTC301? Call (817) 865-3707 — we'll walk you through it.
A shop buying from a pure e-commerce retailer gets a box. A shop buying from Alamo gets a partner.
Equipment ships free — delivered to your business, no freight charges. Parts & accessories ship at standard parcel rates unless the item description says otherwise.
Atlas Warranty Information
- 5-Year Structural Warranty
- 2-Year Hydraulic-Power Warranty